RAID

Copy Partition Scheme

Save to file

Restore from File and force

In one step

Get Disk Serial

Using smartctl

Check RAID Status

Remove a Malfunctioning Disk

Do the Folloing for all partitions of the malfunctioning disk. Note that mark as faill is not necessary or even possible in case the disk is not detected anymore from the OS.

Mark partition as failed

Remove Partition

Add New Disk in Array

Repeat for all required partitions